review-writing

review-writing is a skill for Claude Code from doodledood/manifest-dev. It costs 103 tokens per session (1,320 once invoked), scanned A, original, MIT.

A writing review guide for checking prose against project standards, whether it is a README, technical document, blog post, marketing text, or pasted draft. It separates formal documentation from more personal writing before judging it.

In plain words
What is it for?
Use it to review files, folders, globs, or pasted prose and receive graded findings with suggested fixes. You can also name the writing style to review explicitly.
Why use it?
It helps reveal where text breaks the appropriate writing rules without editing the text for you. This avoids applying documentation standards to writing that should sound personal, or vice versa.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

Part of the manifest-dev plugin — 22 skills shipped together

Good fit Use it to review files, folders, globs, or pasted prose and receive graded findings with suggested fixes. You can also name the writing style to review explicitly.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/doodledood/manifest-dev/review-writing
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add doodledood/manifest-dev --skill review-writing
Clone the repo
git clone --depth 1 https://github.com/doodledood/manifest-dev

Made for: Claude Code.

Or install manifest-dev, the plugin that ships this one along with the rest of its 22 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for review-writing

README.md
[![agentmods](https://agentmods.dev/badge/skills/doodledood/manifest-dev/review-writing/github.svg)](https://agentmods.dev/skills/doodledood/manifest-dev/review-writing)
Your own site
<a href="https://agentmods.dev/skills/doodledood/manifest-dev/review-writing"><img src="https://agentmods.dev/badge/skills/doodledood/manifest-dev/review-writing/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for review-writing

Your own site · 80×15
<a href="https://agentmods.dev/skills/doodledood/manifest-dev/review-writing"><img src="https://agentmods.dev/badge/skills/doodledood/manifest-dev/review-writing.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 103 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,320 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00103 $0.01320
Opus 5 $0.00051 $0.00660
Sonnet 5 $0.00021 $0.00264
Haiku 4.5 $0.00010 $0.00132

Measured 4d ago against content hash ac89f2354424, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

review-writing scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

claude-plugins/manifest-dev/skills/review-writing/SKILL.md · 108 lines

How it starts

The opening of the file, as written. The whole thing — 108 lines — stays where its author put it; the contents beside it link to each section on GitHub.

review-writing — review prose in its own register

Report where a text departs from the writing standard that governs it. Review only: you find and explain, the author decides and edits.

Input

$ARGUMENTS carries what to review — a file path, a directory, a glob, or pasted text. It may also name a register explicitly (register=docs, register=voice) to override detection. A manifest gate's body activates this skill with a register under the run's selected evaluator; the gate names the register and this skill owns the threshold.

With no argument, review the most recently modified prose file in the working tree and say which one you picked. If that is ambiguous or nothing prose-shaped has changed, ask what to review rather than guessing.

Registers and thresholds

Two registers, mutually exclusive. Each has its own rules, and applying the wrong set produces findings the author should ignore — which costs more than reviewing nothing. The threshold is the bar a text must clear to PASS in that register:

Register What it covers Rules Threshold (PASS requires)
docs Specs, proposals, reports, formal and technical documentation, READMEs, reference material, API docs ../define/references/DOCS-STYLE-REFERENCE.md no MEDIUM-or-higher findings
voice Articles, blog posts, marketing and social copy, newsletters, narrative, creative writing ../define/references/WRITING-REFERENCE.md no MEDIUM-or-higher findings

Each register brings the shared floor with it: ../define/references/PROSE-FLOOR-REFERENCE.md holds the rules common to both, including the accessibility and inclusive-language floors, and a finding from the floor is graded and reported on the same footing as one from the register. There is no separate floor-only invocation.

The two thresholds sit at the same grade and still mean different things, because each register's severity anchor measures its own reader-facing cost — usability of documentation, or loss of meaning and intended voice in authored prose. Grade by the anchor of the register you applied, and never convert a finding from one scale to the other.

Read the full file on GitHub · 108 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago Changed ac89f2354424
  2. 5d ago Changed b229aef0181c
  3. 10d ago First seen · 108 lines · 103 tokens per session scan A 1bbfb0394c88

Subscribe to this mod's changes

review-writing is a skill published in the GitHub repository doodledood/manifest-dev (73 stars, last pushed 2d ago), licensed MIT. It adds 103 tokens to every session and 1,320 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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